Game Model

World

The singleton that holds all levels in the game model

Variables:

• campaign: holds all levels to be played
• currentLevel: index of the current level in the campaign
• difficulty: integer equivalent of the selected difficulty
• world: private static variable of the world
• observer: Screenobserver used to update the view on every timer tick

Methods:

• reset(): creates a new instance of world
• instance(): calls the current instance of world
• World(): constructor
• passLevel(): increases currentLevel by one and moves the player accordingly
• getCurrentEntities(): obtains all entities on the current screen
• getCurrentLevel(): returns currentLevel in the campaign
• getPlayer(): returns the current instance of player
• populate(): creates the base gameState without the level builder
• updater(): contains the timer that prompts all movement in the game
• update(): called by updater, calls all on-screen entities' performMovement() method
• save(): saves the current state of the game
• load(): loads the saved state of the game

Level

Variables: